{"code":"R88.8","type":"code","title":"Abnormal findings in other body fluids and substances","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["abnormal findings on antenatal screening of mother (O28.-)","diagnostic abnormal findings classified elsewhere - see Alphabetical Index"],"excludes2":["abnormal findings on examination of blood, without diagnosis (R70-R79)","abnormal findings on examination of urine, without diagnosis (R80-R82)","abnormal tumor markers (R97.-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["R88","R88.0"],"inclusionTerms":[],"sibling_titles":{"code":"R88.0","title":"Cloudy (hemodialysis) (peritoneal) dialysis effluent","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Abnormal findings in other body fluids and substances is a billable ICD-10-CM diagnosis code (R88.8). Excludes1 (not coded here): abnormal findings on antenatal screening of mother (O28.-); diagnostic abnormal findings classified elsewhere - see Alphabetical Index. Excludes2 (not included here): abnormal findings on examination of blood, without diagnosis (R70-R79); abnormal findings on examination of urine, without diagnosis (R80-R82); abnormal tumor markers (R97.-).","officialDefinition":"Abnormal findings in other body fluids and substances is a billable ICD-10-CM diagnosis code (R88.8). Excludes1 (not coded here): abnormal findings on antenatal screening of mother (O28.-); diagnostic abnormal findings classified elsewhere - see Alphabetical Index. Excludes2 (not included here): abnormal findings on examination of blood, without diagnosis (R70-R79); abnormal findings on examination of urine, without diagnosis (R80-R82); abnormal tumor markers (R97.-).","seventhCharacterInstructions":[],"workflowProtocols":[],"guidelines":{"whenToUse":[],"whenNotToUse":[],"commonBillingMistakes":[],"codeComparisons":[],"documentationChecklist":[]},"domainLandscape":{"summary":"Primary diagnostic domain and clinical landscape evaluation.","keyCategories":[],"diagnosticContinuum":"Progression continuum from acute presentation to resolution."},"children":[],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":"","noteProvenance":{"abnormal findings on antenatal screening of mother (O28.-)":"R88","diagnostic abnormal findings classified elsewhere - see Alphabetical Index":"R88","abnormal findings on examination of blood, without diagnosis (R70-R79)":"R88","abnormal findings on examination of urine, without diagnosis (R80-R82)":"R88","abnormal tumor markers (R97.-)":"R88"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}